Air-powered pump
[化] 气力泵
🧩 词语组成解析
air
[ɛə]
n. 天空;气氛;空运;（简单易记的）曲调;
vt.& vi. 晾晒;烘干;播送;广播;
vt. 使房间通风， 透气;
a. 有动力装置的, 用动力推动的, 产生动力的, 产生...动力的
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
A lot of people would like my help.
许多人要我帮助。
A barley-corn is better than a diamond to a cock.
对一只公鸡来说，一颗麦粒优于一颗钻石。
Wait a moment, I'll be with you in an instant.
等一下，我立刻就来。